package com.atguigu.gulimall.member.exception;

/**
 * @ClassName PhoneExistsException
 * @Description TODO
 * @Detail detail
 * @Author MyPC
 * @Date 2020/7/11
 * @Version 1.0
 */
public class PhoneExistsException extends RuntimeException{
    public PhoneExistsException(){
        super("手机号已存在");
    }
}
